Stenographer is a full-packet-capture utility designed for buffering packets to disk for intrusion detection and incident response purposes. It offers high-performance NIC-to-disk packet writing, efficient disk management to handle file deletion as disk space fills up, and easy retrieval of specific packet sets. It excels in quickly writing packets to disk at speeds of around 10Gbps on multi-core, multi-disk systems, managing disk usage to store longer durations during traffic lulls, and deleting the oldest packets when reaching disk limits. However, it is not suitable for complex packet processing like TCP stream reassembly, as its focus on speed sacrifices such functionalities. Additionally, reading back large amounts of packets (>1% of packets written) can lead to disk read and write competition issues.
FEATURES
ALTERNATIVES
A daemon for blocking USB keystroke injection devices on Linux systems
NBD is a user-space network protocol for sharing block devices over a network, allowing clients to access block devices on a server as if they were local.
A fast and multi-purpose HTTP toolkit for sending HTTP requests and parsing responses
Zeek Remote desktop fingerprinting script for fingerprinting Remote Desktop clients.
An HTTP proxy, monitor, and reverse proxy tool for viewing HTTP and SSL/HTTPS traffic.
Linux packet crafting tool for testing IDS/IPS and creating attack signatures.
A smart SSRF scanner using different methods like parameter brute forcing in post and get requests.
PINNED

InfoSecHired
An AI-powered career platform that automates the creation of cybersecurity job application materials and provides company-specific insights for job seekers.

Mandos Brief Newsletter
A weekly newsletter providing cybersecurity leadership insights, industry updates, and strategic guidance for security professionals advancing to management positions.

Kriptos
An AI-driven data classification and governance platform that automatically discovers, analyzes, and labels sensitive information while providing risk management and compliance capabilities.

System Two Security
An AI-powered platform that automates threat hunting and analysis by processing cyber threat intelligence and generating customized hunt packages for SOC teams.

Aikido Security
Aikido is an all-in-one security platform that combines multiple security scanning and management functions for cloud-native applications and infrastructure.

Permiso
Permiso is an Identity Threat Detection and Response platform that provides comprehensive visibility and protection for identities across multiple cloud environments.

Wiz
Wiz Cloud Security Platform is a cloud-native security platform that enables security, dev, and devops to work together in a self-service model, detecting and preventing cloud security threats in real-time.

Adversa AI
Adversa AI is a cybersecurity company that provides solutions for securing and hardening machine learning, artificial intelligence, and large language models against adversarial attacks, privacy issues, and safety incidents across various industries.